Mairie-perpignan.fr W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
Forbidden code point U+0003.
When the attribute “xml:lang” in no namespace is specified, the element must also have the attribute “lang” present with the same value.
Element “div” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Bad value “gallery-slideshow” for attribute “rel” on element “a”: The string “gallery-slideshow” is not a registered keyword.
Bad value “shadowbox['affiche']” for attribute “rel” on element “a”: The string “shadowbox['affiche']” is not a registered keyword.
Attribute “alt” not allowed on element “a” at this point.
Bad value “” for attribute “name” on element “input”: Must not be empty.
The “for” attribute of the “label” element must refer to a non-hidden form control.
Warnings:
The “navigation” role is unnecessary for element “nav”.
The “complementary” role is unnecessary for element “aside”.
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